In summer, it is rainy. Some peasant friends take time out to save time. They often give fertilizers to crops on rainy days. In fact, this is unscientific and harmful, and the following points should be noted:
In the summer, when it rains, it is generally accompanied by thunder and lightning. When spreading fertiliser, it is easily struck by lightning, causing unsafe accidents.
Spreading chemical fertilizers is a waste of rain. The application of urea, compound fertilizer, etc., in the case of high temperature, light, and water-soluble decomposition and volatilization in the soil surface soon, only a very small part of the soil is absorbed into the soil by the crop root system. In the event of heavy rainfall, large amounts of fertilizer will be lost. In this way, the utilization rate of chemical fertilizers applied in rainy days is very low, and a large amount of chemical fertilizers are wasted, which increases the investment cost of farming and wastes fertilizer. To top up the summer crops with chemical fertilizers, it is best to use ditching or acupuncture, with a depth of 5-10 cm.
Indoor Hydroponics Grow Kit
hydroponics system-nutrient technique (NFT)
NFT does not give average support to roots. Typically, the roots sit in a long sloping channel irrigation (Fig. 1.1). The nutrient is introduced into the high class of the canal and allowed to flow over the roots after which it drains into the nutrient tank. This is then re-pumped back into the channel to repeat the watering process.
This feed cycle can be intermittent or continuous. An & lsquo; The intermittent 'rss cycle is controlled by the clock and repeated several times per hour. this is sometimes called the "NFT pulse". The NFT pulse usually achieves better aeration of the roots as the roots are exposed to air between each feed. A & lsquo; continuous' rss cycle works non-stop. This is often used in commercial operations.
You can easily grow your favorite flowers at home without muddy mess and need to water your plants regularly.
Hydroponics is an ideal way to grow plants in urban areas. This makes it a great hobby that helps you to relax and it is fun to watch the hydroponic plants grow in the garden nft.
Indoor Hydroponics Grow Kit, Hydroponic Indoor Plant Grow Light Kit,Indoor Hydroponic Grow Tent Complete Kit
JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.spgreenhouse.com